What should I wear to a football banquet?

Im a cheerleader and all of the cheerleaders are invited to the football banquet. Our team is really good but the guys perfer our dance team to the cheerleaders even though we are the ones that constantly are making or doing stuff for them. ANYWAYS, its like semi formal, some of them come in dress shirts and ties others....what they wore to practice. Any ideas? if u can make a nice outfit feel free to post it here.